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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# USB device configuration
3#
4
Jan Engelhardt04d06ad2007-05-10 23:04:13 -07005menuconfig USB_SUPPORT
6 bool "USB support"
Martin Schwidefskye25df122007-05-10 15:45:57 +02007 depends on HAS_IOMEM
Linus Torvalds77320892007-07-12 17:06:50 -07008 default y
Jan Engelhardt06bfb7e2007-08-18 12:56:21 +02009 ---help---
10 This option adds core support for Universal Serial Bus (USB).
11 You will also need drivers from the following menu to make use of it.
Jan Engelhardt04d06ad2007-05-10 23:04:13 -070012
13if USB_SUPPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -070014
15# Host-side USB depends on having a host controller
16# NOTE: dummy_hcd is always an option, but it's ignored here ...
17# NOTE: SL-811 option should be board-specific ...
18config USB_ARCH_HAS_HCD
19 boolean
20 default y if USB_ARCH_HAS_OHCI
Jordan Crouse76fa9a22006-01-20 14:06:09 -080021 default y if USB_ARCH_HAS_EHCI
Al Viro0ab7a252007-07-17 08:49:35 +010022 default y if PCMCIA && !M32R # sl811_cs
Linus Torvalds1da177e2005-04-16 15:20:36 -070023 default y if ARM # SL-811
Paul Mundta3b53512007-08-07 19:21:09 +090024 default y if SUPERH # r8a66597-hcd
Linus Torvalds1da177e2005-04-16 15:20:36 -070025 default PCI
26
27# many non-PCI SOC chips embed OHCI
28config USB_ARCH_HAS_OHCI
29 boolean
30 # ARM:
31 default y if SA1111
32 default y if ARCH_OMAP
33 default y if ARCH_LH7A404
Ben Dooks3eb0c5f2005-07-29 12:18:03 -070034 default y if ARCH_S3C2410
Linus Torvalds1da177e2005-04-16 15:20:36 -070035 default y if PXA27x
Lennert Buytenheka5b74742006-06-23 23:02:01 +020036 default y if ARCH_EP93XX
Andrew Victor58a0cd72006-12-01 14:51:13 +010037 default y if ARCH_AT91
Vitaly Wool60bbfc82006-06-29 18:28:18 +040038 default y if ARCH_PNX4008
Linus Torvalds1da177e2005-04-16 15:20:36 -070039 # PPC:
40 default y if STB03xxx
41 default y if PPC_MPC52xx
42 # MIPS:
43 default y if SOC_AU1X00
44 # more:
45 default PCI
46
Jordan Crouse76fa9a22006-01-20 14:06:09 -080047# some non-PCI hcds implement EHCI
48config USB_ARCH_HAS_EHCI
49 boolean
50 default y if PPC_83xx
51 default y if SOC_AU1200
52 default PCI
53
Linus Torvalds1da177e2005-04-16 15:20:36 -070054# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
55config USB
56 tristate "Support for Host-side USB"
57 depends on USB_ARCH_HAS_HCD
58 ---help---
59 Universal Serial Bus (USB) is a specification for a serial bus
60 subsystem which offers higher speeds and more features than the
61 traditional PC serial port. The bus supplies power to peripherals
62 and allows for hot swapping. Up to 127 USB peripherals can be
63 connected to a single USB host in a tree structure.
64
65 The USB host is the root of the tree, the peripherals are the
66 leaves and the inner nodes are special USB devices called hubs.
67 Most PCs now have USB host ports, used to connect peripherals
68 such as scanners, keyboards, mice, modems, cameras, disks,
69 flash memory, network links, and printers to the PC.
70
71 Say Y here if your computer has a host-side USB port and you want
72 to use USB devices. You then need to say Y to at least one of the
73 Host Controller Driver (HCD) options below. Choose a USB 1.1
74 controller, such as "UHCI HCD support" or "OHCI HCD support",
75 and "EHCI HCD (USB 2.0) support" except for older systems that
76 do not have USB 2.0 support. It doesn't normally hurt to select
77 them all if you are not certain.
78
79 If your system has a device-side USB port, used in the peripheral
80 side of the USB protocol, see the "USB Gadget" framework instead.
81
82 After choosing your HCD, then select drivers for the USB peripherals
83 you'll be using. You may want to check out the information provided
84 in <file:Documentation/usb/> and especially the links given in
85 <file:Documentation/usb/usb-help.txt>.
86
87 To compile this driver as a module, choose M here: the
88 module will be called usbcore.
89
90source "drivers/usb/core/Kconfig"
91
92source "drivers/usb/host/Kconfig"
93
94source "drivers/usb/class/Kconfig"
95
96source "drivers/usb/storage/Kconfig"
97
Linus Torvalds1da177e2005-04-16 15:20:36 -070098source "drivers/usb/image/Kconfig"
99
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100source "drivers/usb/mon/Kconfig"
101
102comment "USB port drivers"
103 depends on USB
104
105config USB_USS720
106 tristate "USS720 parport driver"
107 depends on USB && PARPORT
108 select PARPORT_NOT_PC
109 ---help---
110 This driver is for USB parallel port adapters that use the Lucent
111 Technologies USS-720 chip. These cables are plugged into your USB
112 port and provide USB compatibility to peripherals designed with
113 parallel port interfaces.
114
115 The chip has two modes: automatic mode and manual mode. In automatic
116 mode, it looks to the computer like a standard USB printer. Only
117 printers may be connected to the USS-720 in this mode. The generic
118 USB printer driver ("USB Printer support", above) may be used in
119 that mode, and you can say N here if you want to use the chip only
120 in this mode.
121
122 Manual mode is not limited to printers, any parallel port
123 device should work. This driver utilizes manual mode.
124 Note however that some operations are three orders of magnitude
125 slower than on a PCI/ISA Parallel Port, so timing critical
126 applications might not work.
127
128 Say Y here if you own an USS-720 USB->Parport cable and intend to
129 connect anything other than a printer to it.
130
131 To compile this driver as a module, choose M here: the
132 module will be called uss720.
133
134source "drivers/usb/serial/Kconfig"
135
136source "drivers/usb/misc/Kconfig"
137
138source "drivers/usb/atm/Kconfig"
139
140source "drivers/usb/gadget/Kconfig"
141
Jan Engelhardt04d06ad2007-05-10 23:04:13 -0700142endif # USB_SUPPORT